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==== 1.1 Top Users dashboard ==== | ==== 1.1 Top Users dashboard ==== | ||
The Top Users dashboard provides an overview of the most active entities | |||
and protocols in the network traffic. All sections can be minimized or maximized | |||
by click on the arrow next to a section. | |||
===== Active Interface Overview ===== | |||
This overview lists all active network interfaces used for traffic analysis. | |||
A history graph shows the receive bitrate for each active interface. | |||
The table next to the history graph contains the link status for each active | |||
interface including the active link speed, the current receive bitrate, the | |||
link utilization and a button that allows to capture the traffic of that | |||
particular interface. If a NIC filter has been configured, the filtered amount | |||
of traffic is shown in the last row of the table. | |||
If no interface is active or the system is operating in one of the | |||
replay modes (e.g. PCAP replay, packet ring buffer replay) instead | |||
of the `Active interface overview` history graph a `Traffic overview` | |||
history graph is shown which displays the combined traffic processed | |||
by the system. | |||
===== Active Groups Overview ===== | |||
The group list provides an overview of all groups for which traffic | |||
has been seen. The traffic counters and received traffic over time as a | |||
graph are shown for each group. A PCAP button is available for capturing the | |||
traffic for that group. | |||
This section is only visible if there are groups configured. | |||
===== Top sending IPs / Top receiving IPs===== | |||
The Top sending IPs and Top receiving IPs panels show the top 5 most | |||
active sending/receiving IP addresses. | |||
A button is available to toggle between list view and graph view. | |||
In live view mode, the IPs are listed with the most bytes during | |||
the last minute. If an interval is selected, the IPs with the most | |||
bytes in that interval are listed. | |||
The list contains the IP address and name (if known) | |||
as well as the current packet rate and bit rate. There is also a | |||
button to directly capture traffic for the corresponding IP address. | |||
Each IP address in the list can be clicked to get to the IP details statistics of | |||
that IP, or the `Top sending IPs` / `Top receiving IPs` link can be clicked | |||
to get to the main :doc:`ip_module`. | |||
===== Top MACs ===== | |||
Similar to the `Top sending IPs` / `Top receiving IPs` , the `Top MACs` | |||
panel shows the top 5 most active MAC addresses. | |||
A button is available to toggle between list view and graph view. | |||
In live view mode, the MAC addresses are listed with the most packets | |||
during the last minute. If an interval is selected, the MAC addresses | |||
with the most packets in that interval are listed. | |||
The list contains the MAC address and name (if known) as well as the | |||
current packet rate and bit rate. There is also a button to directly | |||
capture traffic for the corresponding MAC address. | |||
Each MAC address in the list can be clicked to get to the MAC details statistics | |||
of that MAC, or the `Top MACs` link can be clicked to get to the main | |||
:doc:`mac_module`. | |||
===== Top protocols===== | |||
The `Top Protocols` panel shows the top 5 most active network | |||
protocols. | |||
A button is available to toggle between list view and graph view. | |||
In live view mode, the protocols are listed with the most packets during | |||
the last minute. If an interval is selected, the protocols with the most | |||
packets in that interval are listed. | |||
Each protocol in the list can be clicked to get to the detailed statistics for that | |||
protocol, or the `Top protocols` linked can be clicked to get the main | |||
l7_module. | |||
==== 1.2 Quality dashboard==== | |||
The `Quality` dashboard provides an overview of various quality-related | |||
metrics and their development over time. | |||
===== Burst analysis===== | |||
This graph shows the combined network interface throughput utilization which | |||
is measured with 1ms resolution. A link to the detailed `Burst analysis` page | |||
is provided. | |||
(see: :doc:`burst_analysis_module`). | |||
===== Response time===== | |||
Here the average TCP data response time and the combined average application | |||
response time are shown. There are two links which navigate to the detailed | |||
TCP response time analysis page and to the application response time | |||
overview page. | |||
===== Jitter===== | |||
This graph shows the average RTP jitter and the average Profinet jitter. | |||
Links above the graph navigate to the respective detail pages. | |||
===== Packet loss===== | |||
This graph shows the packet loss percentage for RTP, IPSec and Profinet. | |||
Links above the graph navigate to the respective detail pages. | |||
===== TCP retransmitted data / TCP retransmission ratio===== | |||
The `TCP retransmitted data` and `TCP retransmission ratio` graphs show the amount | |||
and ratio of TCP data that was retransmitted due to packet loss. More detailed | |||
information can be found when following the link to the :doc:`tcp_module`. | |||
===== TCP zero window packets===== | |||
The `TCP zero window packets` graph shows the global number of TCP zero window | |||
packets over time. More detailed information like the number of TCP zero window | |||
packets per IP can be found when following the link to the :doc:`tcp_module`. | |||
==== 1.3 Triple play dashboard ==== | |||
The triple play dashboards shows global data about VoIP and RTP protocols. | |||
===== VoIP statistics ===== | |||
The `VoIP statistics` panel shows SIP calls and their associated | |||
metadata. | |||
===== RTP statistics ===== | |||
The `RTP statistics` panel shows RTP traffic of the last minute or of | |||
the selected interval. A pie chart shows the distribution of currently | |||
used RTP codecs. The Top RTP codecs table shows detailed statistics for | |||
the five most used RTP codecs. A PCAP button allows to capture traffic | |||
for a certain codec. | |||